@import url('https://fonts.googleapis.com/css2?family=Inter:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,300;1,400;1,500;1,600;1,700;1,800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Exo+2:wght@500;600;700;800&display=swap');

:root {
  --bg-base: #0d0f12;
  --bg-surface: #141720;
  --bg-card: #1a1e28;
  --bg-hover: #1f2435;
  --border: #2a2f3e;
  --border-bright: #3a4255;
  --accent: #4fffb0;
  --accent-dim: #1a3d2e;
  --accent-text: #00e87a;
  --blue: #4fa3ff;
  --blue-dim: #1a2d4a;
  --amber: #ffcc4f;
  --amber-dim: #2e2510;
  --red: #ff5f6b;
  --red-dim: #2e1518;
  --text-primary: #e8ecf5;
  --text-secondary: #8892aa;
  --text-muted: #545d74;
  --radius: 6px;
  --radius-lg: 10px;
  --mono: 'JetBrains Mono', monospace;
  --sans: 'Syne', sans-serif;
  --sidebar-w: 260px;
  --header-h: 56px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 15px; }

body {
  font-family: var(--sans);
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
}

a { color: var(--accent-text); text-decoration: none; transition: opacity .15s; }
a:hover { opacity: .75; }

::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--border-bright); border-radius: 4px; }

.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  background: rgba(13,15,18,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  gap: 1rem;
  z-index: 100;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
  letter-spacing: .02em;
}

.header-logo .logo-mark {
  width: 28px; height: 28px;
  background: var(--accent);
  border-radius: 6px;
  display: grid;
  place-items: center;
  color: #000;
  font-weight: 800;
  font-size: .75rem;
  font-family: var(--mono);
}

.header-sep { flex: 1; }

.header-tag {
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: .25rem .65rem;
  border-radius: 100px;
  letter-spacing: .04em;
}

.header-nav {
  display: flex;
  gap: .25rem;
}

.header-nav a {
  font-size: .82rem;
  color: var(--text-secondary);
  padding: .35rem .75rem;
  border-radius: var(--radius);
  transition: background .15s, color .15s;
}

.header-nav a:hover,
.header-nav a.active {
  background: var(--bg-card);
  color: var(--text-primary);
  opacity: 1;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: .4rem;
  color: var(--text-secondary);
}

.hamburger span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: currentColor;
  margin: 4px 0;
  transition: transform .2s, opacity .2s;
}

.layout {
  display: flex;
  padding-top: var(--header-h);
  min-height: 100vh;
}

.sidebar {
  position: fixed;
  top: var(--header-h);
  left: 0;
  bottom: 0;
  width: var(--sidebar-w);
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  padding: 1.5rem 0;
  transition: transform .25s ease;
  z-index: 90;
}

.sidebar-section { margin-bottom: 1.5rem; }

.sidebar-label {
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: .25rem 1.25rem .5rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.sidebar-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .45rem 1.25rem;
  font-size: .84rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background .12s, color .12s;
  border-left: 2px solid transparent;
  position: relative;
}

.sidebar-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.sidebar-item.active {
  color: var(--accent-text);
  background: var(--accent-dim);
  border-left-color: var(--accent);
}

.sidebar-item .method-badge {
  font-family: var(--mono);
  font-size: .62rem;
  font-weight: 600;
  padding: .15rem .4rem;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.badge-get { background: var(--blue-dim); color: var(--blue); }
.badge-post { background: var(--accent-dim); color: var(--accent-text); }

.main {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-width: 0;
  padding: 2.5rem 2.5rem 4rem;
  max-width: 820px;
}

.page-section { display: none; }
.page-section.visible { display: block; }

.page-hero {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.page-hero .breadcrumb {
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--text-muted);
  margin-bottom: .75rem;
  display: flex;
  align-items: center;
  gap: .4rem;
}

.page-hero .breadcrumb span { color: var(--border-bright); }

.page-hero h1 {
  font-size: 1.9rem;
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.2;
  margin-bottom: .75rem;
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-wrap: wrap;
}

.version-chip {
  font-family: var(--mono);
  font-size: .7rem;
  font-weight: 500;
  background: var(--accent-dim);
  color: var(--accent-text);
  border: 1px solid #2a6645;
  padding: .25rem .6rem;
  border-radius: 100px;
  letter-spacing: .05em;
}

.page-hero .desc {
  font-size: .92rem;
  color: var(--text-secondary);
  max-width: 660px;
}

.section-heading {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 2rem 0 .9rem;
  display: flex;
  align-items: center;
  gap: .6rem;
  letter-spacing: .01em;
}

.section-heading::before {
  content: '';
  width: 3px;
  height: 16px;
  background: var(--accent);
  border-radius: 2px;
}

.url-block {
  display: flex;
  align-items: center;
  gap: .75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: .75rem 1rem;
  margin-bottom: .75rem;
  font-family: var(--mono);
  font-size: .82rem;
  overflow-x: auto;
}

.url-method {
  font-size: .7rem;
  font-weight: 700;
  padding: .2rem .55rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: .04em;
  white-space: nowrap;
}

.url-path { color: var(--text-primary); white-space: nowrap; }

.url-path .path-segment { color: var(--text-muted); }
.url-path .path-endpoint { color: var(--accent-text); }

.copy-btn {
  margin-left: auto;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  padding: .3rem .6rem;
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: .7rem;
  transition: all .15s;
  white-space: nowrap;
}

.copy-btn:hover { background: var(--bg-hover); color: var(--text-primary); border-color: var(--border-bright); }
.copy-btn.copied { color: var(--accent-text); border-color: var(--accent-dim); }

.example-links { display: flex; flex-direction: column; gap: .5rem; margin-bottom: 1rem; }

.example-link {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--blue);
  background: var(--blue-dim);
  border: 1px solid #1e3858;
  border-radius: var(--radius);
  padding: .5rem .85rem;
  transition: background .15s, border-color .15s;
  overflow-x: auto;
  white-space: nowrap;
}

.example-link:hover {
  background: #1e3060;
  border-color: #2a4a70;
  opacity: 1;
  color: var(--blue);
}

.example-link-icon { flex-shrink: 0; opacity: .6; }

.params-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .84rem;
  margin-bottom: 1rem;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.params-table th {
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
  background: var(--bg-surface);
  padding: .65rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.params-table td {
  padding: .7rem 1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.params-table tr:last-child td { border-bottom: none; }
.params-table tr:hover td { background: var(--bg-hover); }

.param-name {
  font-family: var(--mono);
  font-size: .8rem;
  color: var(--accent-text);
  font-weight: 500;
}

.param-type {
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--amber);
  background: var(--amber-dim);
  border: 1px solid #3a2e10;
  padding: .15rem .45rem;
  border-radius: 4px;
  white-space: nowrap;
}

.param-required {
  font-family: var(--mono);
  font-size: .7rem;
  padding: .15rem .45rem;
  border-radius: 4px;
  white-space: nowrap;
}

.param-req { background: var(--red-dim); color: var(--red); border: 1px solid #3e1820; }
.param-opt { background: var(--bg-surface); color: var(--text-muted); border: 1px solid var(--border); }

.param-desc { color: var(--text-secondary); font-size: .82rem; line-height: 1.5; }

.callout {
  display: flex;
  gap: .85rem;
  padding: .9rem 1.1rem;
  border-radius: var(--radius-lg);
  margin: 1rem 0;
  font-size: 1.2rem;
  line-height: 1.6;
}

.callout-warn {
  background: var(--amber-dim);
  border: 1px solid #3a2e10;
  color: #d4a84a;
}

.callout-info {
  background: var(--blue-dim);
  border: 1px solid #1e3858;
  color: #6bb3ff;
}

.callout-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: .05rem; }

.code-block-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 1rem;
}

.code-block-header {
  display: flex;
  align-items: center;
  padding: .6rem 1rem;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  gap: .75rem;
}

.code-block-dots { display: flex; gap: 5px; }
.code-block-dots span {
  width: 10px; height: 10px; border-radius: 50%;
}
.dot-red { background: #ff5f56; }
.dot-amber { background: #febc2e; }
.dot-green { background: #27c840; }

.code-block-title {
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--text-muted);
  letter-spacing: .04em;
}

.code-block-copy {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--mono);
  font-size: .7rem;
  padding: .25rem .5rem;
  border-radius: var(--radius);
  transition: color .15s;
}

.code-block-copy:hover { color: var(--text-primary); }

.code-block-pre {
  padding: 1.25rem 1.25rem;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: .8rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

.code-block-pre .key { color: #79b8ff; }
.code-block-pre .string { color: #9ecbff; }
.code-block-pre .number { color: var(--amber); }
.code-block-pre .null { color: var(--text-muted); }
.code-block-pre .bracket { color: var(--text-muted); }

.values-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .83rem;
  margin-bottom: 1rem;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.values-table th {
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
  background: var(--bg-surface);
  padding: .6rem .9rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.values-table td {
  padding: .6rem .9rem;
  border-bottom: 1px solid var(--border);
}

.values-table tr:last-child td { border-bottom: none; }
.values-table tr:hover td { background: var(--bg-hover); }

.val-code {
  font-family: var(--mono);
  font-size: .82rem;
  color: var(--amber);
  text-align: center;
}

.val-desc { color: var(--text-secondary); }

.home-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.home-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  cursor: pointer;
  transition: border-color .15s, background .15s, transform .15s;
  position: relative;
  overflow: hidden;
}

.home-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform .2s ease;
  transform-origin: left;
}

.home-card:hover {
  border-color: var(--border-bright);
  background: var(--bg-hover);
  transform: translateY(-2px);
}

.home-card:hover::before { transform: scaleX(1); }

.home-card-icon {
  font-size: 1.6rem;
  margin-bottom: .75rem;
}

.home-card-title {
  font-size: .92rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: .35rem;
}

.home-card-desc {
  font-size: .8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.home-card-arrow {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: .9rem;
  transition: right .15s, color .15s;
}

.home-card:hover .home-card-arrow {
  right: .75rem;
  color: var(--accent-text);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
  margin: 1.5rem 0;
}

.stat-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem;
  text-align: center;
}

.stat-num {
  font-family: var(--mono);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--accent-text);
}

.stat-lbl {
  font-size: .75rem;
  color: var(--text-muted);
  margin-top: .3rem;
}

.tryit-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 1.5rem;
}

.tryit-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .75rem 1rem;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
}

.tryit-title {
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: .5rem;
}

.tryit-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .3; }
}

.tryit-body { padding: 1rem; }

.tryit-row {
  display: flex;
  gap: .75rem;
  align-items: center;
  margin-bottom: .75rem;
  flex-wrap: wrap;
}

.tryit-label {
  font-family: var(--mono);
  font-size: .75rem;
  color: var(--text-muted);
  min-width: 70px;
}

.tryit-input {
  flex: 1;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--mono);
  font-size: .8rem;
  padding: .45rem .75rem;
  outline: none;
  transition: border-color .15s;
  min-width: 0;
}

.tryit-input:focus { border-color: var(--accent); }

.tryit-send {
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: var(--radius);
  padding: .5rem 1.2rem;
  font-family: var(--sans);
  font-size: .82rem;
  font-weight: 700;
  cursor: pointer;
  transition: opacity .15s, transform .1s;
  letter-spacing: .02em;
}

.tryit-send:hover { opacity: .85; }
.tryit-send:active { transform: scale(.97); }

.tryit-response {
  background: var(--bg-base);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .9rem;
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--text-secondary);
  min-height: 80px;
  white-space: pre-wrap;
  word-break: break-all;
  display: none;
  margin-top: .5rem;
  max-height: 300px;
  overflow-y: auto;
}

.tryit-response.visible { display: block; }

.status-list { display: flex; flex-direction: column; gap: .5rem; }

.status-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: .75rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: .84rem;
}

.status-code {
  font-family: var(--mono);
  font-weight: 600;
  font-size: .82rem;
  min-width: 42px;
  text-align: center;
  padding: .2rem .4rem;
  border-radius: 4px;
}

.sc-200 { background: rgba(79,255,176,.12); color: var(--accent-text); }
.sc-400 { background: var(--amber-dim); color: var(--amber); }
.sc-401 { background: var(--red-dim); color: var(--red); }
.sc-404 { background: var(--red-dim); color: var(--red); }
.sc-500 { background: #2a1530; color: #d080ff; }

.status-info { color: var(--text-secondary); }
.status-info strong { color: var(--text-primary); font-weight: 600; display: block; margin-bottom: .2rem; }

@media (max-width: 768px) {
  :root { --sidebar-w: 260px; }

  .sidebar {
    transform: translateX(-100%);
    z-index: 200;
    box-shadow: 4px 0 24px rgba(0,0,0,.5);
  }

  .sidebar.open { transform: translateX(0); }

  .main {
    margin-left: 0;
    padding: 1.5rem 1.25rem 3rem;
  }

  .hamburger { display: block; }
  .header-nav { display: none; }

  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.6);
    z-index: 150;
  }

  .sidebar-overlay.visible { display: block; }

  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .page-hero h1 { font-size: 1.4rem; }
}

.page-section.visible {
  animation: fadeSlide .2s ease;
}

@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}